[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100645609":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":28,"centralContacts":33,"locations":43,"responsibleParty":62,"collaborators":24,"id":64,"slug":65,"hasResults":66,"nctId":67,"briefTitle":68,"officialTitle":68,"acronym":69,"eligibilityCriteria":70,"healthyVolunteers":66,"sex":71,"minAge":72,"maxAge":24,"enrollmentInfo":73,"targetDuration":24,"studyType":76,"phases":77,"briefSummary":79,"conditions":80,"keywords":82,"overallStatus":46,"whyStopped":24,"lastUpdateSubmitDate":88,"lastUpdatePostDateStruct":89,"startDateStruct":92,"completionDateStruct":94,"leadSponsor":96,"locationsCount":97},{"fullName":5,"class":6},"Gérond'if","OTHER",[8,13],{"label":9,"type":6,"description":10,"interventionNames":11},"Standard Echocardiography (Reference method)","The standard echocardiography will be performed by a cardiologist as part of routine clinical care.",[12],"Diagnostic Test: Standard Echocardiography (Reference method)",{"label":14,"type":15,"description":16,"interventionNames":17},"AutoEF-AI Assessment","EXPERIMENTAL","AI-assisted automated LVEF assessment",[18],"Diagnostic Test: AutoEF-AI Assessment",[20,25],{"type":21,"name":14,"description":22,"armGroupLabels":23,"otherNames":24},"DIAGNOSTIC_TEST","Performed by a geriatrician who has completed a one-day practical training session and combines:\n\n* A handheld ultrasound device providing real-time image acquisition guidance for obtaining apical views.\n* Us2.ai software for automated LVEF analysis. The geriatrician is blinded to results of the gold standard echocardiography performed by the cardiologist.",[14],null,{"type":21,"name":9,"description":26,"armGroupLabels":27,"otherNames":24},"The standard echocardiography will be performed by an expert cardiologist as part of routine clinical care and will serve as the gold standard",[9],[29],{"name":30,"affiliation":31,"role":32},"Olivier HANON, MD PhD","Geriatric Department, Broca hospital","PRINCIPAL_INVESTIGATOR",[34,39],{"name":35,"role":36,"phone":37,"phoneExt":24,"email":38},"Isabelle DUFOUR","CONTACT","+33 (0) 185781011","isabelle.dufour@gerondif.org",{"name":40,"role":36,"phone":41,"phoneExt":24,"email":42},"Prisca LUCAS, PhD MPH","+33 (0)185737323","prisca.lucas@gerondif.org",[44],{"facility":45,"status":46,"city":47,"state":24,"zip":48,"country":49,"countryCode":50,"cosmosGeoPoint":51,"geoPoint":56,"contacts":57},"Broca Hospital","RECRUITING","Paris","75013","France","FR",{"type":52,"coordinates":53},"Point",[54,55],2.3488,48.85341,{"lat":55,"lon":54},[58],{"name":59,"role":36,"phone":60,"phoneExt":24,"email":61},"Olivier HANON, MD PHD","01 44 08 33 81","olivier.hanon@aphp.fr",{"type":63,"investigatorFullName":24,"investigatorTitle":24,"investigatorAffiliation":24,"oldNameTitle":24,"oldOrganization":24},"SPONSOR","100645609","relevance-of-artificial-intelligence-assisted-echocardiography-for-left-ventricular-ejection-fraction-assessment-in-geriatric-patients-100645609",false,"NCT07701369","Relevance of Artificial Intelligence-Assisted Echocardiography for Left Ventricular Ejection Fraction Assessment in Geriatric Patients","REFERENCE-AI","Inclusion Criteria:\n\n* Age ≥75 years.\n* Hospitalization in a geriatric unit for acute heart failure according to the 2021 ESC diagnostic criteria.\n* Hemodynamic stability at the time of echocardiographic examination.\n* Ability to understand study information, provide written informed consent, and willingness to participate.\n* Affiliation with, or beneficiary of, a health insurance\u002Fsocial security scheme.\n\nExclusion Criteria:\n\n* Hemodynamic instability preventing echocardiographic assessment.\n* Contraindication to transthoracic echocardiography.\n* Patients under legal protection (guardianship, curatorship, or judicial protection measures) or unable to provide informed consent.\n* Refusal to participate in the study.","ALL","75 Years",{"count":74,"type":75},130,"ESTIMATED","INTERVENTIONAL",[78],"NA","Heart failure (HF) is the leading cause of hospitalization among adults aged 80 years and older and represents a major diagnostic challenge in geriatric medicine due to frequently atypical clinical presentations and the presence of multiple comorbidities. Although transthoracic echocardiography (TTE) with measurement of left ventricular ejection fraction (LVEF) remains the gold standard for cardiac functional assessment, access to echocardiography is often limited in geriatric wards.\n\nRecent advances in artificial intelligence (AI) have enabled the development of portable ultrasound devices and automated image analysis software capable of providing reliable and reproducible LVEF measurements. AI-assisted automated LVEF assessment (AutoEF-AI) may therefore represent a valuable alternative to conventional echocardiography for the cardiac evaluation of older patients with heart failure.",[81],"Heart Failure",[83,84,85,86,87],"Heart failure","Artificial Intelligence-Assisted Echocardiography","Artificial Intelligence","Echocardiography","Left Ventricular Ejection Fraction","2026-07-27",{"date":90,"type":91},"2026-07-28","ACTUAL",{"date":93,"type":91},"2026-07-07",{"date":95,"type":75},"2028-06-30",{"name":5,"class":6},1]